2189915136

素因数分解:

$2^{10}\times 3^3\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:901

約数の個数: 176

約数和(自身を含む): 6556950400

約数和(自身を除く): 4367035264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 256, 288, 309, 384, 412, 432, 512, 576, 618, 768, 769, 824, 864, 927, 1024, 1152, 1236, 1536, 1538, 1648, 1728, 1854, 2304, 2307, 2472, 2781, 3072, 3076, 3296, 3456, 3708, 4608, 4614, 4944, 5562, 6152, 6592, 6912, 6921, 7416, 9216, 9228, 9888, 11124, 12304, 13184, 13824, 13842, 14832, 18456, 19776, 20763, 22248, 24608, 26368, 27648, 27684, 29664, 36912, 39552, 41526, 44496, 49216, 52736, 55368, 59328, 73824, 79104, 79207, 83052, 88992, 98432, 105472, 110736, 118656, 147648, 158208, 158414, 166104, 177984, 196864, 221472, 237312, 237621, 295296, 316416, 316828, 332208, 355968, 393728, 442944, 474624, 475242, 590592, 633656, 664416, 711936, 712863, 787456, 885888, 949248, 950484, 1181184, 1267312, 1328832, 1423872, 1425726, 1771776, 1900968, 2138589, 2362368, 2534624, 2657664, 2847744, 2851452, 3543552, 3801936, 4277178, 5069248, 5315328, 5702904, 7087104, 7603872, 8554356, 10138496, 10630656, 11405808, 15207744, 17108712, 20276992, 21261312, 22811616, 30415488, 34217424, 40553984, 45623232, 60830976, 68434848, 81107968, 91246464, 121661952, 136869696, 182492928, 243323904, 273739392, 364985856, 547478784, 729971712, 1094957568, 2189915136]

約数ペア:

[(1, 2189915136), (2, 1094957568), (3, 729971712), (4, 547478784), (6, 364985856), (8, 273739392), (9, 243323904), (12, 182492928), (16, 136869696), (18, 121661952), (24, 91246464), (27, 81107968), (32, 68434848), (36, 60830976), (48, 45623232), (54, 40553984), (64, 34217424), (72, 30415488), (96, 22811616), (103, 21261312), (108, 20276992), (128, 17108712), (144, 15207744), (192, 11405808), (206, 10630656), (216, 10138496), (256, 8554356), (288, 7603872), (309, 7087104), (384, 5702904), (412, 5315328), (432, 5069248), (512, 4277178), (576, 3801936), (618, 3543552), (768, 2851452), (769, 2847744), (824, 2657664), (864, 2534624), (927, 2362368), (1024, 2138589), (1152, 1900968), (1236, 1771776), (1536, 1425726), (1538, 1423872), (1648, 1328832), (1728, 1267312), (1854, 1181184), (2304, 950484), (2307, 949248), (2472, 885888), (2781, 787456), (3072, 712863), (3076, 711936), (3296, 664416), (3456, 633656), (3708, 590592), (4608, 475242), (4614, 474624), (4944, 442944), (5562, 393728), (6152, 355968), (6592, 332208), (6912, 316828), (6921, 316416), (7416, 295296), (9216, 237621), (9228, 237312), (9888, 221472), (11124, 196864), (12304, 177984), (13184, 166104), (13824, 158414), (13842, 158208), (14832, 147648), (18456, 118656), (19776, 110736), (20763, 105472), (22248, 98432), (24608, 88992), (26368, 83052), (27648, 79207), (27684, 79104), (29664, 73824), (36912, 59328), (39552, 55368), (41526, 52736), (44496, 49216)]